4003000

素因数分解:

$2^3\times 5^3\times {\mathrm{4003}}^1$

素因数の和:4024

約数の個数: 32

約数和(自身を含む): 9369360

約数和(自身を除く): 5366360

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 4003, 8006, 16012, 20015, 32024, 40030, 80060, 100075, 160120, 200150, 400300, 500375, 800600, 1000750, 2001500, 4003000]

約数ペア:

[(1, 4003000), (2, 2001500), (4, 1000750), (5, 800600), (8, 500375), (10, 400300), (20, 200150), (25, 160120), (40, 100075), (50, 80060), (100, 40030), (125, 32024), (200, 20015), (250, 16012), (500, 8006), (1000, 4003)]